<?php

namespace app\api\controller;

class Base
//Base123->Base
{

    //注册功能
    public function register()
    {
        //传入学号，姓名，密码注册
        $no = input('get.no');
        $name = input('get.name');
        $password = input('get.password');
        if (empty($no) || empty($name) || empty($password)) {
            output_error('信息填写不完整，请填写完整');
        }
        //规则1：学号唯一
        $data = Student::where('student_no','=',$no)->find();
        if (!empty($data)) output_error('学号已存在');
        //规则2：密码md5加密
        $data = array();
        $data['student_no'] = $no;
        $data['student_name'] = $name;
        $data['student_password'] =md5($password);
        $data['student_token'] = '-1';
        $data['student_gender'] = '女';
        $data['add_time'] = time();
        Student::insert($data);
        output_data('1');

    }

    //找回密码
    public function findpass()
    {
        //通过学号，姓名重置密码
        $no = input('get.no');
        $name = input('get.name');
        $password = input('get.password');
        if (empty($no) || empty($name) || empty($password)) {
            output_error('信息填写不完整，请填写完整');
        }

        $condition = array();
        $condition[] = ['student_no','=',$no];
        $condition[] = ['student_name','=',$name];
        $data = Student::where($condition)->find();
        if (empty($data)) output_error('姓名与学号不匹配，无法重置密码');
        //规则1：密码md5加密
        Student::where('Student_id','=',$data['student_id'])->update(array('student_password'=>md5($password)));
        output_error('1');
    }


    //登录功能
    public function login()
    {
        //通过学号，密码登录，返回Token
        //通过学号，姓名重置密码
        $no = input('get.no');
        $password = input('get.password');
        if (empty($no)   || empty($password)) {
            output_error('请输入账号或密码');
        }
        $condition = array();
        $condition[] = ['student_no','=',$no];
        $condition[] = ['student_password','=',md5($password)];
        $data = Student::where($condition)->find();
        if (empty($data)) output_error('账号或密码错误');

        //规则1：token由学号+当前时间戳md5加密生成
        $token = md5($no.time());
        Student::where('student_id','=',$data['student_id']->update('student_token'));
        output_data($token);
    }

}
